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# File 'modules/profile/manifests/idm.pp', line 3
class profile::idm(
Stdlib::Fqdn $service_fqdn = lookup('profile::idm::service_fqdn'),
String $django_secret_key = lookup('profile::idm::server::django_secret_key'),
String $django_mysql_db_host = lookup('profile::idm::server::django_mysql_db_host'),
String $django_mysql_db_password = lookup('profile::idm::server::django_mysql_db_password'),
String $django_mysql_db_user = lookup('profile::idm::server::django_mysql_db_user', {'default_value' => 'idm'}),
String $django_mysql_db_name = lookup('profile::idm::server::django_mysql_db_name', {'default_value' => 'idm'}),
String $deploy_user = lookup('profile::idm::deploy_user', {'default_value' => 'www-data'}),
Integer $uwsgi_process_count = lookup('profile::idm::uwsgi_process_count', {'default_value' => 4}),
Boolean $install_via_git = lookup('profile::idm::install_via_git', {'default_value' => false}),
Boolean $production = lookup('profile::idm::production', {'default_value' => false}),
Boolean $envoy_termination = lookup('profile::idm::envoy_termination', {'default_value' => false}),
Apereo_cas::Urls $apereo_cas = lookup('apereo_cas'),
Hash $ldap_config = lookup('ldap'),
String $ldap_dn = lookup('profile::idm::ldap_dn'),
String $ldap_dn_password = lookup('profile::idm::ldap_dn_password'),
Optional[String[1]] $oidc_key = lookup('profile::idm::oidc_service'),
Optional[String[1]] $oidc_secret = lookup('profile::idm::oidc_secret'),
Optional[String[1]] $mediawiki_key = lookup('profile::idm::mediawiki_key'),
Optional[String[1]] $mediawiki_secret = lookup('profile::idm::mediawiki_secret'),
Optional[String[1]] $mediawiki_callback = lookup('profile::idm::mediaback_callback'),
Optional[Hash] $mediawiki_oauth = lookup('profile::idm::mediawiki_oauth', {'default_value' => undef}),
Stdlib::Fqdn $redis_master = lookup('profile::idm::redis_master'),
Array[Stdlib::Fqdn] $redis_replicas = lookup('profile::idm::redis_replicas', {'default_value' => []}),
String $redis_password = lookup('profile::idm::redis_password', {'default_value' => 'secret'}),
Stdlib::Port $redis_port = lookup('profile::idm::redis_port', {'default_value' => 6973}),
Integer $redis_maxmem = lookup('profile::idm::redis_maxmem', {'default_value' => 1610612736 }),
Boolean $enable_monitoring = lookup('profile::idm::enable_monitoring'),
String $config_template = lookup('profile::idm::config_template', {'default_value' => 'idm/idm-django-settings.erb'}),
Boolean $enable_api = lookup('profile::idm::enable_api', {'default_value' => false})
) {
ensure_packages(['python3-django-uwsgi', 'python3-django-auth-ldap'])
$etc_dir = '/etc/bitu'
$base_dir = '/srv/idm'
$log_dir = '/var/log/idm'
$media_dir = "${base_dir}/media"
$static_dir = "${base_dir}/static"
$project = 'bitu'
$uwsgi_socket = "/run/uwsgi/${project}.sock"
$production_str = $production.bool2str('production', 'staging')
if $oidc_key {
$oidc_endpoint = $apereo_cas[$production_str]['oidc_endpoint']
$oidc = { key => $oidc_key,
secret => $oidc_secret,
endpoint => $oidc_endpoint }
}
if $mediawiki_callback {
$mediawiki = { key => $mediawiki_key, secret => $mediawiki_secret, callback => $mediawiki_callback }
}
include passwords::ldap::production
class{ 'sslcert::dhparam': }
if $envoy_termination {
include profile::tlsproxy::envoy
$firewall_port = 443
profile::auto_restarts::service { 'envoyproxy': }
} else {
# In Cloud VPS we use the shared web proxy for tls termination
$firewall_port = 80
}
firewall::service { 'idm_http':
proto => 'tcp',
port => $firewall_port,
}
file { [$base_dir, $static_dir, $media_dir, $etc_dir, $log_dir] :
ensure => directory,
owner => $deploy_user,
group => $deploy_user,
}
$logs = ['idm', 'django']
$logs.each |$log| {
file { $log:
ensure => file,
path => "${log_dir}/${log}.log",
owner => $deploy_user,
group => $deploy_user,
}
}
$logs.each |$log| {
logrotate::rule { "bitu-${log}":
ensure => present,
file_glob => "${log_dir}/${log}.log",
frequency => 'daily',
not_if_empty => true,
copy_truncate => true,
max_age => 30,
rotate => 30,
date_ext => true,
compress => true,
missing_ok => true,
no_create => true,
}
}
# Django configuration
file { "${etc_dir}/settings.py":
ensure => present,
content => template($config_template),
owner => $deploy_user,
group => $deploy_user,
notify => Service['uwsgi-bitu', 'rq-bitu'],
}
class { 'idm::redis':
redis_master => $redis_master,
redis_replicas => $redis_replicas,
redis_password => $redis_password,
redis_port => $redis_port,
redis_maxmem => $redis_maxmem,
}
if $install_via_git {
class { 'idm::deployment':
project => $project,
base_dir => $base_dir,
deploy_user => $deploy_user,
redis_master => $redis_master,
uwsgi_process_count => $uwsgi_process_count,
}
} else {
ensure_packages(['python3-bitu', 'python3-mysqldb', 'python3-bs4'])
# Enable Bitu uwsgi app.
file { '/etc/uwsgi/apps-enabled/bitu.ini':
ensure => 'link',
target => '/etc/uwsgi/apps-available/bitu.ini',
}
# The systemd services is shipped with the Debian package,
# but we need the services to be available to Puppet to be
# used with Notify on configuration changes.
service { 'uwsgi-bitu':
ensure => 'running',
enable => true
}
service { 'rq-bitu':
ensure => stdlib::ensure($facts['networking']['fqdn'] == $redis_master, 'service'),
enable => ($facts['networking']['fqdn'] == $redis_master)
}
}
# Bitu is managed via a dedicated systemd unit (uwsgi-bitu.service),
# mask the generic uwsgi unit which gets auto-translated based on the init.d script
# shipped in the uwsgi Debian package
systemd::mask { 'mask_default_uwsgi_bitu':
unit => 'uwsgi.service',
}
class {'httpd':
modules => ['proxy_http', 'proxy', 'proxy_uwsgi', 'remoteip']
}
httpd::site { 'idm':
ensure => present,
content => template('idm/idm-apache-config.erb'),
}
$job_state = ($facts['networking']['fqdn'] == $redis_master).bool2str('present', 'absent')
class { 'idm::jobs':
present => $job_state,
user => $deploy_user
}
profile::auto_restarts::service { 'apache2':}
profile::auto_restarts::service { 'rq-bitu':
ensure => $job_state,
}
profile::auto_restarts::service { 'uwsgi-bitu':}
if $enable_monitoring {
prometheus::blackbox::check::http { $service_fqdn:
team => 'infrastructure-foundations',
severity => 'critical',
path => '/accounts/login/',
force_tls => true,
status_matches => [200],
body_regex_matches => ['account'],
follow_redirects => true,
probe_runbook => 'https://wikitech.wikimedia.org/wiki/IDM/Runbook'
}
}
}
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